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Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG689566650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689566650

Diamond specifications and retailer prices

From $4,275 AUD
$3,003 USD
As of October 29, 2026
Save $25,137 AUD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $29,412 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689566650 or 689566650. Listed at 27 retailers as of October 29, 2026, with prices from $4,275 to $29,412, a $25,137 spread on the same certified stone. Do Amore Diamonds lists it at $29,412. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566650
Dimensions10.59 × 10.52 × 6.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.59 mm10.52 mm4.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566650
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $20,286 AUD|Low: $4,255 AUD|High: $38,266 AUD|Avg: $11,287 AUD|-47.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$4,255 AUD
Retailer 2$4,275 AUD
Retailer 18$4,651 AUD
Retailer 5$4,958 AUD
Retailer 12$5,579 AUD
Retailer 19$6,255 AUD
Retailer 7$6,257 AUD
Retailer 3$6,839 AUD
Retailer 6$6,978 AUD
Retailer 13$7,261 AUD
Retailer 9$8,274 AUD
Retailer 16$8,807 AUD
Retailer 14$11,647 AUD
Retailer 17$11,805 AUD
Retailer 10$12,518 AUD
Retailer 15$13,947 AUD
Retailer 8$17,742 AUD
Retailer 11$19,707 AUD
Retailer 1$20,286 AUD

33 data points across 19 retailers

27 retailers$4,275 AUD to $29,412 AUD

Retailer 1
-
$4,255 AUD
£2,353 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$4,275 AUD
$3,003 USD
View
A
Retailer 3
-
$4,651 AUD
$3,267 USD
View
A
Retailer 4
-
$4,958 AUD
$3,483 USD
View
A
Retailer 5
-
$5,007 AUD
$3,517 USD
View
A
Retailer 6
-
$5,579 AUD
$3,919 USD
View
Final sale: no returns
A
Retailer 7
-
$6,255 AUD
$4,394 USD
View
A
Retailer 8
-
$6,257 AUD
$4,395 USD
View
A
Retailer 9
-
$6,833 AUD
HK$37,500 HKD
View
A
Retailer 10
-
$6,839 AUD
$4,804 USD
View
A
Retailer 11
-
$6,978 AUD
$4,902 USD
View
A
Retailer 12
-
$7,261 AUD
£4,016 GBP
View
A
Retailer 13
-
$8,274 AUD
$5,812 USD
View
A
Retailer 14
-
$8,807 AUD
€5,892 EUR
View
Retailer 15
-
$10,379 AUD
$7,291 USD
View
Price last confirmed 75 days ago
B+
Retailer 16
-
$11,647 AUD
ZAR 132,171 ZAR
View
Retailer 17
-
$11,805 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$12,518 AUD
$8,793 USD
View
B+
Retailer 19
-
$13,651 AUD
$9,589 USD
View
B+
Retailer 20
-
$13,947 AUD
£7,714 GBP
View
B+
Retailer 21
-
$14,439 AUD
$10,143 USD
View
Retailer 22
-
$17,742 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
-
$19,182 AUD
$13,474 USD
View
B
Retailer 24
-
$19,707 AUD
$13,843 USD
View
B
Retailer 25
-
$19,756 AUD
SGD 18,753 SGD
View
B+
Retailer 26
-
$20,286 AUD
$14,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-5BF9823D5 · Oct 29
$29,412 AUD
$20,660 USD
View
26 more retailers have this diamond
Prices start from $4,275 AUDSave up to $25,137 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.52ct Round
$4,275 AUD